`d-d.cn`

CNAME	`cs1.ename.net`
DNSSEC	⚠️ Not signed
A	54.179.117.50^{🇸🇬 Amazon54.179.0.0/17 SIN prefix}
		PTR	`ec2-54-179-117-50.ap-southeast-1.compute.amazonaws.com`

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034710906

Same first word

d-d.me

d-d.be

d-d.az

d-d.com.au

d-d.pl

d-d.eu

d-d.de

d-d.tech

d-d.online

d-d.se

d-d.su

d-d.cool

d-d.io

d-d.com.pl

d-d.work

d-d.co.uk

d-d.co.kr

d-d.website

d-d.nu

d-d.ro

d-d.com.hk

d-d.com

d-d.in

d-d.net

d-d.no

d-d.it

d-d.fr

d-d.biz

d-d.cn

d-d.sk

d-d.sakura.ne.jp

d-d.co.za

d-d.dk

d-d.co

d-d.si

d-d.in.ua

d-d.at

d-d.org

d-d.jp

d-d.cz

d-d.com.ua

d-d.co.jp

d-d.cc

d-d.ch

d-d.us

DNS History

8 records (3 active, 5 former)

○NSns1.8hy.cn2015-06-11 → 2017-08-23 · 4 obs

● 2015-06-11 12:13:20
● 2017-08-23 06:59:32
○ 2026-03-06 12:48:16
○ 2026-04-25 12:55:06

●NSns1.ename.net2026-03-06 → 2026-04-25 · 3 obs

○ 2017-08-23 06:59:32
● 2026-03-06 12:48:16
● 2026-04-25 12:55:06

○NSns2.8hy.cn2015-06-11 → 2017-08-23 · 4 obs

● 2015-06-11 12:13:20
● 2017-08-23 06:59:32
○ 2026-03-06 12:48:16
○ 2026-04-25 12:55:06

●NSns2.ename.net2026-03-06 → 2026-04-25 · 3 obs

○ 2017-08-23 06:59:32
● 2026-03-06 12:48:16
● 2026-04-25 12:55:06

○NSns3.8hy.cn2015-11-04 → 2017-08-23 · 10 obs

○ 2015-06-11 12:13:20
● 2015-11-04 15:36:10
● 2016-12-02 04:45:02
○ 2017-05-06 07:01:34
● 2017-05-17 10:40:24
○ 2017-06-08 23:24:40
○ 2017-06-17 12:56:44
● 2017-08-23 06:59:32
○ 2026-03-06 12:48:16
○ 2026-04-25 12:55:06

○MXmta.8hy.cn2015-06-11 → 2017-08-23 · 4 obs

● 2015-06-11 12:13:20
● 2017-08-23 06:59:32
○ 2026-03-06 12:48:16
○ 2026-04-25 12:55:06

○A103.227.128.2452015-06-11 → 2017-08-23 · 4 obs

● 2015-06-11 12:13:20
● 2017-08-23 06:59:32
○ 2026-03-06 12:48:16
○ 2026-04-25 12:55:06

●CNAMEcs1.ename.net2026-03-06 → 2026-04-25 · 2 obs

● 2026-03-06 12:48:16
● 2026-04-25 12:55:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
d-d.cn	ns1.ename.net, ns2.ename.net	-

✅ Authoritative Response

Server:1.193.216.198

NS records: ns1.ename.net, ns2.ename.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for d-d.cn (unsigned zone)

⏱️ Timing

Total: 2595ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.ename.net, ns2.ename.net`
CNAME	1	`cs1.ename.net`
SOA	1	`ns1.ename.net admin.ename.net`

Analysis

IP Addresses

d-d.cn points to IP number 54.179.117.50.

For instance, other host names cs1.ename.net, nuanang.com, jmvl.com, cs.ename.net and weicaibao.com share IP numbers with d-d.cn.

d-d.cn - robtex.com

d-d.cn

cn

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

`d-d.cn`

`cn`